角钢（等边）规格20*325*330*340*450*563*670*775*775*880*880*1090*0*10 110*10125*10125*12140*12140*14160*12160*14180*16180*18200*18200*20200*24公斤/米0.81.1241.3732.4223.775.7217.3987.9769.039.65811.87410.94613.47615.1216.6919.13322.69625.52229.4933.98738.51843.54248.63454.40160.05671.168规格5#6.3#6.5#8#10#12#A12#B14#14#B16#16#B18#18#B20#20#B22#22#B24#24#B25#25#B27#27#B28#28#B30#30#B槽 钢公斤/米5.4386.6346.7098.04610.00712.05912.31814.53516.73317.2419.75220.1742322.63725.77724.99928.45326.8630.62827.4131.33535.07739.31635.82340.21934.46339.173规格10#12#12#B14#16#18#20#20#B22#22#B24#24#B25#25#B27#27#B28#28#B30#30#B32#32#B36#36#B40#40#B50#B工字钢公斤/米11.26113.98714.22316.20.51324.14327.92936.52433.0736.52437.47741.24538.10542.0342.82547.08443.49247.88848.08452.79457.74160.03765.667.573.87101.55416*220*325*330*340*450*560*670*780*0*9100*10100*8规格DN15 1/2〞DN20 3/4〞DN25 1〞DN32 11/4〞DN40 11/2〞DN50 2〞DN65 21/2〞DN80 3〞DN100 4〞DN125 5〞DN150 6〞DN200 8〞焊 管公斤/米1.261.632.423.123.844.886.8.3410.8515.0417.8131.52热镀锌管公斤/米1.331.732.573.324.075.177.048.8411.515.9418.8833.41圆钢规格8 MM10 MM12 MM14MM16MM18MM20MM22MM24MM25MM28MM30MM32 MM35 MM公斤/米0.3950.6170.8881.211.5822.472.983.553.854.835.556.317.558.99.8710.8712.4315.4218.622.22630.234.739.544.5849.9扁钢公斤/米0.250.470.590.711.261.962.833.855.026.367.856.28花纹板 公斤/㎡3MM4MM5MM6MM8MM1MM1.2 MM1.5 MM1.8MM2.0MM2.5MM3.0MM26.634.442.350.165.8钢板 公斤/㎡7.859.4211.7754.3615.719.6323.5538 MM40 MM42 MM45 MM50 MM55 MM60 MM65 MM70 MM75 MM80 MM85 MM90 MM无缝钢管计算公式为：外径-臂厚*臂厚*0.02466=每米重量 例如：ф159*5无缝钢管每米重量计算为：【159-5*5*0.02466=19.988公斤/米】螺旋焊管计算方法与无缝钢管相同.（试用于焊接钢管）.螺旋焊管每米另加0.5公斤钢板重量计算方法为：长*宽*厚*7.85 例如：一块8.5米长1.8宽厚为12MM的钢板重量为：【8.5*1.8*12*7.85=1441.26公斤】 扁钢的重量与钢板相同.圆钢 螺纹钢每米重量计算方法为：直径*直径*0.617 例如：计算ф85MM圆钢及18MM螺纹钢每米重量分别为：【85*85*0.00617=44.578公斤/米 】 【 18*18*0.00617=2.00公斤/米】不锈钢的比重为：8.00 铝的比重为：2.850077621548245523867363411107850
